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MSI MAG X870 Tomahawk WiFi Gaming Motherboard vs ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz

Updated August 2026The MSI MAG X870 Tomahawk offers superior performance and features for serious gamers, while the ASRock B550 Phantom Gaming 4 AC is a budget-friendly option for casual gamers.

The MSI MAG X870 Tomahawk offers superior performance and features for serious gamers, while the ASRock B550 Phantom Gaming 4 AC is a budget-friendly option for casual gamers.

Why MSI MAG X870 Tomahawk WiFi Gaming Motherboard is better

Performance

MSI has a 17-phase power system for better performance.

Connectivity

MSI offers more USB ports and Wi-Fi 7 support.

Future-proofing

MSI supports the latest AMD processors and wireless technology.

Why ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz is better

Price

ASRock is significantly cheaper.

Basic Features

ASRock supports essential gaming features.

Simplicity

ASRock is easier for budget builds.

Overall score

MSI MAG X870 Tomahawk WiFi Gaming Motherboard
85
ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz
65

Specifications

SpecMSI MAG X870 Tomahawk WiFi Gaming MotherboardASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz
BrandMSIASRock
Full TitleMSI MAG X870 Tomahawk WiFi Gaming MotherboardASRock B550 Phantom Gaming 4 AC
Form FactorATXATX
Socket TypeAM5AM4
Graphics OutputNoneHDMI

Dimension comparison

MSI MAG X870 Tomahawk WiFi Gaming MotherboardASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz

Overview of the MSI MAG X870 Tomahawk WiFi Gaming Motherboard

The MSI MAG X870 Tomahawk WiFi Gaming Motherboard is priced at C$364.99 and offers a robust design tailored for high-performance gaming. With a powerful 17-phase Duet Rail Power System, it ensures reliable performance even under heavy loads. This motherboard embraces a user-friendly approach, featuring easy installation options for various components.

Its advanced connectivity options, including full Wi-Fi 7 support and 5G LAN, further enhance its appeal, making it an excellent choice for gamers who demand speed and reliability. Additionally, the inclusion of multiple USB ports ensures versatility for connecting various peripherals, streamlining the gaming experience.

Overview of the ASRock B550 Phantom Gaming 4 AC

The ASRock B550 Phantom Gaming 4 AC is significantly more affordable, priced at C$99.99, making it an attractive option for budget-conscious gamers. Designed specifically for gaming, it supports 3rd Gen AMD AM4 Ryzen processors, ensuring compatibility with a broad range of current and future AMD CPU offerings.

This motherboard features an 8 Power Phase Design, which enhances stability and performance during intense gaming sessions. With support for DDR4 memory speeds of up to 4733+ (OC), it offers flexibility for users looking to maximise their memory performance. The inclusion of HDMI graphics output options further adds to its versatility, appealing to a range of gaming setups.

Performance Comparison

In terms of raw performance capabilities, the MSI MAG X870 Tomahawk is built to handle the latest AMD Ryzen processors, thanks to its 17-phase power system. This design allows it to maintain high performance levels even during extended gaming sessions, making it ideal for serious gamers.

On the other hand, the ASRock B550 Phantom Gaming 4 AC's 8 Power Phase Design provides solid stability, though it may not match the raw power efficiency of the MSI model. While both motherboards cater to gamers, the MSI offers advanced features that may better serve enthusiasts looking for peak performance, particularly during demanding tasks.

Design and Aesthetics

The MSI MAG X870 Tomahawk boasts an understated black design that fits seamlessly into any gaming setup, appealing to users who prefer a sleek and modern aesthetic. Its robust design not only looks good but also incorporates effective thermal management features, such as an extended heatsink.

Conversely, the ASRock B550 Phantom Gaming 4 AC is designed with a gamer-centric theme that may attract a different audience. While it does not have the same level of thermal management features as the MSI, its bold appearance and gaming-oriented design elements make it an appealing choice for gamers who want their components to reflect their gaming lifestyle.

Connectivity Options

Connectivity is a strong suit for both motherboards, but the MSI MAG X870 takes the lead with its comprehensive range of ports. It offers 9 USB Type-A ports, 3 USB Type-C ports, and a front USB Type-C header that supports 27W power delivery, making it highly versatile for modern gaming peripherals and devices.

The ASRock B550 Phantom Gaming 4 AC provides essential connectivity options, including HDMI output and multiple PCIe slots, but it lacks the extensive USB offerings of the MSI. This difference may be significant for users who rely heavily on external devices, such as VR headsets, high-speed storage, and other peripherals.

Future-Proofing Features

When considering future-proofing, the MSI MAG X870 shines with its full Wi-Fi 7 support, ensuring compatibility with the latest wireless technology for optimal online gaming performance. This feature, along with its support for cutting-edge AMD Ryzen processors, positions it well for future upgrades.

The ASRock B550 Phantom Gaming 4 AC is also designed with future compatibility in mind, supporting 3rd Gen AMD AM4 Ryzen processors and beyond. However, its lack of advanced wireless capabilities may limit its appeal to those seeking the latest networking advancements for online gaming.

Price Comparison

Price is a significant factor when comparing these two motherboards. The MSI MAG X870 Tomahawk is priced at C$364.99, which reflects its advanced features and high-performance capabilities tailored for serious gamers.

In contrast, the ASRock B550 Phantom Gaming 4 AC is priced at a much more accessible C$99.99, making it an excellent entry-level option for casual gamers or those on a tighter budget. While it sacrifices some advanced features for affordability, it still offers solid performance and essential gaming capabilities.

Which should you buy?

Deciding between the MSI MAG X870 Tomahawk and the ASRock B550 Phantom Gaming 4 AC ultimately hinges on your specific needs and budget. If you are a serious gamer seeking maximum performance and advanced features, the MSI MAG X870 is the clear choice, offering extensive connectivity and future-proofing capabilities at C$364.99.

However, if you are looking for a budget-friendly option that still delivers solid performance for casual gaming, the ASRock B550 Phantom Gaming 4 AC at C$99.99 is an excellent alternative. It balances essential features with affordability, making it a suitable choice for those who may not require the high-end specifications of the MSI motherboard.

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MSI MAG X870 Tomahawk WiFi Gaming Motherboard vs ASRock B550 Phantom Gaming 4 AC Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryz | versusfinder